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Concrete Polishing Solutions- G-290 Operator’s Manual
BEST PRACTICES
12. Unplug electrical cord from outlet first, then unplug from G-290 and
store as appropriate.
When grinding with the G-290, one should do a forward pass followed by
a back pass. No weights are to be used in the following steps:
1. Using 40 grit metal bond diamonds:
Run G-290 between a 6 and 7 speed setting
Foot Speed - Slow and easy, natural walking pace
2. Using 150 grit metal bond diamonds:
Run G-290 between a 6 and 7 speed setting
Foot Speed - Slow and easy, natural walking pace
3. Using 100 grit resin bond diamonds:
Run G-290 between a 4.5 and 6 speed setting
Foot Speed - Slow and easy, natural walking pace
Each floor is different and requires the operator to have a certain amount
of expertise in determining which tools are most appropriate for each
job. CPS is happy to discuss any questions regarding the G-290 and the
grinding polishing process. Please feel free to contact our Customer
Service Department.
